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Organizational Chart of United Internet
United Internet Org Chart
www.united-internet.de
has
101 executives and 8 subsidiaries
+49 260 296 1100
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CEO
Ralph Dommermuth
CEO @ 1&1
Move
Chairman of the Board
Philipp Von Bismarck
Move
Director
Manuel Del Castillo-Oliv...
Move
Director
Yasmin Mei-Yee Weiß
Move
Director
Stefan Rasch
Move
Director
Franca Ruhwedel
Move
Director
Christian Unger
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CFO
Carsten Theurer
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IR
D...
Move
Source to Contract & Pay
T...
Move
InterNetX
E...
CEO @ InterNetX
Move
Communications
L...
Move
Corporate HR & Services
N...
Move
Training
S...
Move
Shared Services
M...
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Updated Apr 22, 2026
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United Internet has 101 executives and 8 subsidiaries
United Internet
1&1
1&1 Telecommunication
Smartmobil.de
1&1 Versatel
InterNetX
Ionos
Sedo
United-Domains
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